Custom Cost Estimation Calculators

Multistep cost calculators that turn website visitors into priced leads.

Custom quote calculators for WordPress, Shopify, Webflow and Wix. Built in 5-10 days. Wired into your CRM, email, Slack, and analytics.

Trust

5★ on Fiverr · 6+ years shipping production work · Used by B2B teams and home-service businesses

Where it fits

Built for service businesses that quote variables.

Anywhere price depends on multiple inputs, a calculator earns its keep. Six industries I've shipped for — yours probably fits in one of them.

01  

Contractors

Roofing · HVAC · solar · fencing · landscaping. High CPC, high LTV, urgent quotes.

02  

B2B manufacturers

Configurators, RFQs, sales-team pre-qualification — kill the time-wasters.

03  

Agencies

Tiered project pricing with variables. Quote a prospect in 2 minutes, not 3 days.

04  

Professional services

Lawyers, accountants, consultants — package pricing with conditional logic.

05  

Rentals & events

Party rentals, equipment, venues. Date + duration + add-ons → instant price.

06  

SaaS & consultancies

Productized services with clear inputs. Filter inquiries before the call.

Packages

Three tiers. Fixed prices.

No "let me get back to you on price." If your project doesn't fit a tier, I quote inside 24 hours after a scope call.

Instant Quote — Lite

$349

Delivery 5 days
  • Up to 3 steps · 10 fields
  • Conditional pricing rules
  • Email report (you + the lead)
  • Captcha + spam protection
  • GA4 conversion event
  • WordPress, Shopify, Webflow or Wix
Get a quote
Instant Quote — Pro Most chosen

$799

Delivery 10 days
  • Up to 7 steps · advanced logic (per-package, per-unit, %)
  • Stripe deposit at the last step
  • Admin dashboard for prices & rules
  • Structured email + Slack / HubSpot webhook
  • GA4 + Meta + LinkedIn conversion events
  • Pixel-matched to your brand
Get a quote
Instant Quote — Custom

$1,500+

Delivery 3-4 weeks
  • Unlimited steps · multi-currency · multi-language
  • CRM integration — HubSpot / Pipedrive / Zoho / Salesforce
  • AI assist on follow-up questions
  • A/B testable variants
  • Admin training session
  • NDA-ready, white-label option for agencies
Get a quote
Process

From scope call to live, in 5-10 days.

01

Scope call (20 min)

You walk me through your service, current quote flow, and the variables that drive price. No deck, just a working call.

02

Wireframe + price logic

Within 24-48h I send back a step-by-step wireframe with pricing logic spelled out. I tune it with you before any code is written.

03

Build + integrate

Pixel-matched build inside your theme. CRM, Stripe, email, Slack and analytics integrated as I go — never bolted on after.

04

Handoff + 14-day support

Live walkthrough, admin training, and 14 days of post-launch support included. Optional $299/mo retainer for ongoing CRO.

Compatibility

Works on the stack you already have.

Native WordPress plugin where possible, otherwise an embeddable widget + REST API. No "tear it down and rebuild" required.

Selected case studies

Real builds, real merchants.

Reviews

What clients say after I ship.

5★ across Fiverr and direct clients. Names attached, screenshots on request.

★★★★★

“Extremely patient and extremely professional. And the result is amazing! Highly recommended!”

riodamazone    Fiverr
★★★★★

“Great experience overall. The cost estimation calculator works well for our B2B needs and does exactly what we discussed. It's simple to use, and the logic behind the calculations is solid. There…”

harsh_apzee    Fiverr
★★★★★

“The turn around was so quick. Thanks for the clean pixel perfect design fixes. I would highly recommend Javaid for the design/development work.”

mrperfect863    Fiverr
★★★★★

“Javaid delivered an impeccable website, complete with thorough support. His PROFESSIONALISM shone through every step of the project. Plus, his deep understanding and quick responsiveness made working with him an absolute pleasure…”

furnitureinstor    Fiverr
★★★★★

“Was great through the entire process, willing to help and explain things.”

p_dacosta    Fiverr
★★★★★

“This Fiverr did a great job in helping change from a Magento to Shopify website. He was a great communicator and really knew both platforms. The transition was smooth and quick.”

environmolds    Fiverr
FAQ

Buyer questions, answered upfront.

Buyer questions, answered upfront — so the discovery call goes to the work, not the boilerplate.

Q01 How much does a custom cost estimation calculator cost?

Packages start at $349 (Lite, 3 steps), $799 for Pro (7 steps + CRM/Stripe), and $1,500–$3,000 for fully custom builds with AI follow-up or multi-language.

Q02 How long does it take to build?

5 days (Lite), 10 days (Pro), 3–4 weeks (Custom). Standard Mon–Fri working days.

Q03 What platforms do you support?

WordPress (native plugin), Shopify (theme + app), Webflow, Wix, and any custom stack via JS embed or REST API.

Q04 Does the calculator integrate with my CRM?

Yes — HubSpot, Pipedrive, Salesforce, Zoho, Monday, Airtable, plus generic Webhook / Zapier.

Q05 Can it take a deposit at the end of the flow?

Yes, via Stripe (Razorpay or PayPal on request). The deposit step is configurable per package.

Q06 Will the calculator look like the rest of my site?

Yes — pixel-matched to your brand. The calculator is built inside your theme, not in a generic widget container.

Q07 What if my pricing changes?

Pro and Custom packages include an admin UI so you can update prices, packages and rules without touching code.

Q08 Is there ongoing support?

14 days post-launch is included; $299/mo retainer afterwards covers monthly CRO and A/B tests.

Q09 Can I see a live one before I commit?

Yes — book a 20-minute call and I walk you through 2–3 calculators I shipped in industries close to yours.

Q10 What if my use case is complex (multi-variable, multi-language)?

That is the Custom tier; I quote inside 24 hours after a scope call.

Book a scope call

Get a quote on your calculator
inside 24 hours.

Tell me what you sell and how you currently quote. I send back a wireframe, a number, and a delivery date — no deck, no template proposal.